CN204691323U - Chain type elevator stage - Google Patents
Chain type elevator stage Download PDFInfo
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- CN204691323U CN204691323U CN201520326798.9U CN201520326798U CN204691323U CN 204691323 U CN204691323 U CN 204691323U CN 201520326798 U CN201520326798 U CN 201520326798U CN 204691323 U CN204691323 U CN 204691323U
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- stage
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- body bearing
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Abstract
The utility model discloses a kind of chain type elevator stage, comprise stage body bearing and be arranged on the stage body skeleton on stage body bearing, at least one lifting gear is provided with below this stage body skeleton, each lifting gear includes driving motor, described driving motor links a commutator, described commutator interlock is arranged on a left side, the drive link on right side, described drive link links a reductor, each reductor drives left, the speed reducer output shaft on right side, described speed reducer output shaft all connects the drive sprocket be arranged on stage body bearing, each drive sprocket all connects corresponding with it by chain and is arranged on transition sprocket wheel on stage body skeleton, wherein, one end of the chain of drive sprocket together with the interlock of transition sprocket wheel is fixed on stage body bearing, the other end is fixed on stage body skeleton.The utility model compact conformation, lifting operate steadily.Not easily run-off the straight in lifting process, have good guiding, supporting capacity is large.
Description
Technical field
The utility model relates to a kind of chain type elevator stage.
Background technology
Stage is the space that actor performance provides in theater, and it can make the performance concentrating on performer of spectators and obtain good appreciation effect.Stage is made up of one or more platform usually, and what they had can be elevated.But the foundation depth of some theater stage is inadequate, makes lifting travel suffer restraints.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of chain type elevator stage.
For achieving the above object, a kind of chain type elevator stage described in the utility model, comprise stage body bearing and be arranged on the stage body skeleton on stage body bearing, at least one lifting gear is provided with below this stage body skeleton, each lifting gear includes driving motor, described driving motor links a commutator, described commutator interlock is arranged on a left side, the drive link on right side, described drive link links a reductor, each reductor drives left, the speed reducer output shaft on right side, described speed reducer output shaft all connects the drive sprocket be arranged on stage body bearing, each drive sprocket all connects corresponding with it by chain and is arranged on transition sprocket wheel on stage body skeleton, wherein, one end of the chain of drive sprocket together with the interlock of transition sprocket wheel is fixed on stage body bearing, the other end is fixed on stage body skeleton.
Preferably, described stage body skeleton is provided with stopping means.
The beneficial effects of the utility model are:
The utility model compact conformation, lifting operate steadily.Not easily run-off the straight in lifting process, have good guiding, supporting capacity is large.Cost is low than other forms, superior performance.Be applicable to the stage environment that foundation ditch is shallow, stroke is large, energy separate unit or multiple stage combination, increase performance effect.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of chain type elevator stage described in the utility model embodiment;
Fig. 2 is the magnified partial view of Fig. 1;
Fig. 3 is the A-A structural representation in Fig. 1 or Fig. 2;
Fig. 4 is the part-structure top view of chain type elevator stage described in the utility model embodiment.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
Be a kind of chain type elevator stage as Figure 1-Figure 4, comprise stage body bearing 1 and be arranged on the stage body skeleton 2 on stage body bearing, at least one lifting gear is provided with below this stage body skeleton, each lifting gear includes driving motor 3, described driving motor links a commutator 4, described commutator interlock is arranged on a left side, the drive link 5 on right side, described drive link links a reductor 6, each reductor drives left, the speed reducer output shaft 7 on right side, described speed reducer output shaft all connects the drive sprocket 8 be arranged on stage body bearing, each drive sprocket all connects corresponding with it by chain 10 and is arranged on transition sprocket wheel 9 on stage body skeleton, wherein, one end of the chain of drive sprocket together with the interlock of transition sprocket wheel is fixed on stage body bearing, the other end is fixed on stage body skeleton.
Stage rises: driving motor rotates forward and drives commutator to rotate, and drives drive rod rotation when commutator rotates forward, and dwang drives reductor to rotate, and reductor drives speed reducer output shaft to rotate.Speed reducer output shaft connects drive sprocket respectively, is connected between drive sprocket with transition sprocket wheel by chain, and chain can drive stage skeleton to rise thereupon, makes elevating stage out of service when stroke reaches specified altitude by stopping means action.
Stage declines: driving motor reversion drives commutator to rotate, and finally drives reductor to rotate during commutator reversion, and reductor drives speed reducer output shaft to rotate.Drive drive sprocket, transition sprocket wheel to rotate when reductor rotates, chain-driving stage skeleton declines thereupon, makes elevating stage out of service when stroke reaches falling head by stopping means action.
Above; be only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (2)
1. a chain type elevator stage, it is characterized in that, comprise stage body bearing and be arranged on the stage body skeleton on stage body bearing, at least one lifting gear is provided with below this stage body skeleton, each lifting gear includes driving motor, described driving motor links a commutator, described commutator interlock is arranged on a left side, the drive link on right side, described drive link links a reductor, each reductor drives left, the speed reducer output shaft on right side, described speed reducer output shaft all connects the drive sprocket be arranged on stage body bearing, each drive sprocket all connects corresponding with it by chain and is arranged on transition sprocket wheel on stage body skeleton, wherein, one end of the chain of drive sprocket together with the interlock of transition sprocket wheel is fixed on stage body bearing, the other end is fixed on stage body skeleton.
2. chain type elevator stage according to claim 1, is characterized in that, described stage body skeleton is provided with stopping means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326798.9U CN204691323U (en) | 2015-05-20 | 2015-05-20 | Chain type elevator stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326798.9U CN204691323U (en) | 2015-05-20 | 2015-05-20 | Chain type elevator stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691323U true CN204691323U (en) | 2015-10-07 |
Family
ID=54231630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520326798.9U Active CN204691323U (en) | 2015-05-20 | 2015-05-20 | Chain type elevator stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653376A (en) * | 2021-08-17 | 2021-11-16 | 中建八局第二建设有限公司 | Stage elevating platform |
-
2015
- 2015-05-20 CN CN201520326798.9U patent/CN204691323U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653376A (en) * | 2021-08-17 | 2021-11-16 | 中建八局第二建设有限公司 | Stage elevating platform |
| CN113653376B (en) * | 2021-08-17 | 2022-12-06 | 中建八局第二建设有限公司 | Stage elevating platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210824 Address after: 102600 4th floor, building 18, yard 2, Jinsheng street, Daxing District, Beijing Patentee after: Beijing Xingguang Chuangyi Technology Co.,Ltd. Address before: 100162 9 Tianfu street, Beijing bioengineering and pharmaceutical industry base, Daxing District, Beijing Patentee before: Beijing Xingguang Film & TV Equipment Technologies Co.,Ltd. |